64864492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{210599}}^1$

素因数の和:210621

約数の個数: 24

約数和(自身を含む): 141523200

約数和(自身を除く): 76658708

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 210599, 421198, 842396, 1474193, 2316589, 2948386, 4633178, 5896772, 9266356, 16216123, 32432246, 64864492]

約数ペア:

[(1, 64864492), (2, 32432246), (4, 16216123), (7, 9266356), (11, 5896772), (14, 4633178), (22, 2948386), (28, 2316589), (44, 1474193), (77, 842396), (154, 421198), (308, 210599)]